
YouTube had to upgrade after PSY's "Gangnam Style" broke their hit counter in 2012. Once the video reached 2,147,483,647 views, the maximum positive value for a 32-bit signed binary integer in computing, the view-counter could no longer work.

Christina Aguilera did her "Beautiful" vocal in one take; the opening line, "Don't look at me," is something she said to her friend in the studio who was there to offer support.

"Ghosttown" from 2014 was Madonna's 45th chart-topper on the Dance Club Songs chart, breaking the record for the most #1s an artist has tallied on a single Billboard chart.

An unknown Kesha (known then as Ke$ha) sang on Flo-Rida's #1 hit "Right Round," but refused to appear in the video because she wanted to make a name for herself.

Al Gore chose an inspiring but obscure campaign song when he ran for president in 2000: "Let The Day Begin" by The Call.
Laura Nyro talks about her complex, emotionally rich songwriting and how she supports women's culture through her art.
We ring the Hell's Bells to see what songs and rockers are sincere in their Satanism, and how much of it is an act.
When a waitress wouldn't take him home, Jack wrote what would become one of the Eagles most enduring hits.
"Great songwriters don't necessarily have hit songs," says Chris. He's written a bunch, but his fans are more interested in the intricate jams.
The good doctor shares some candid insights on recording with Phil Spector and The Black Keys.